Panoramic vision gives the viewers the experience of being surrounded by the landscape, which is vaster than their field of vision; when they turn in a particular direction, part of the panorama is (as it were) highlighted for them as they focus on it whereas the surroundings remain implicit, and at the same time they have to move or turn on themselves to look at another part of the panorama in a different direction: the position of the viewing subject and the object of view change simultaneously.